Land Area Converter
MeasurementConvert land area between acres, hectares, bigha, guntha, sq ft, and more. Covers Indian units like marla, cent, and ground alongside metric and imperial.
Reviewed by the thecalcu.com team · Last updated 21 July 2026
| Square Metre (m²) | 2529.29 |
| Square Kilometre (km²) | 0.00252929 |
| Hectare (ha) | 0.252929 |
| Square Foot (sq ft) | 27225.051 |
| Square Yard (sq yd) | 3025.0057 |
| Square Mile | 0.00097656433 |
| Acre | 0.62500117 |
| Bigha — North India (UP/Raj) | 1 |
| Biswa (UP) | 19.999921 |
| Guntha (Maharashtra) | 25.000049 |
| Marla (Punjab) | 100 |
| Kanal (Punjab) | 5.0000099 |
| Cent (South India) | 62.500062 |
| Ground (Tamil Nadu) | 11.343786 |
What is a Land Area?
A land area converter translates measurements of land from one unit to another, instantly and without manual arithmetic. Whether you need to convert bigha to acres, square feet to hectares, or marla to square metres, this tool handles all common metric, imperial, and Indian traditional units in one place.
Land measurement in India is uniquely complex. Unlike most countries where a single metric or imperial system dominates, India uses dozens of regional units, bigha in Uttar Pradesh and Rajasthan, marla and kanal in Punjab, guntha in Maharashtra, cent in Tamil Nadu, and ground in Chennai, each rooted in historical land revenue systems. Official documents may use hectares or acres, while local brokers quote in bigha or guntha. Buyers, sellers, and investors routinely need to translate between all of these.
This converter covers the full range: metric units (square metre, hectare, square kilometre), international imperial units (square foot, square yard, acre, square mile), and seven major Indian traditional units (bigha, biswa, guntha, marla, kanal, cent, and ground). See the Area Converter for generic area units used in construction and engineering contexts.
Why Use a Land Area Converter?
Converting between land units manually is error-prone. The multipliers are non-obvious, 1 acre = 43,560 square feet, 1 bigha (UP) = 27,225 square feet, 1 guntha = 1,089 square feet, and a single digit error can misrepresent a plot's size by thousands of square feet.
The problem is compounded in India because traditional units are not nationally standardised. A bigha in West Bengal (≈ 1,337.8 m²) is less than half the size of a pakka bigha in Uttar Pradesh (≈ 2,529.29 m²). Using the wrong regional definition in a transaction is a common source of disputes.
Practical use cases:
- Property comparison, a listing in Lucknow quoted in bigha and one in Noida quoted in square yards need a common unit before you can compare price per unit area
- Bank loan applications, most banks require land area in square metres or hectares for RERA and revenue records
- Agricultural land purchases, government circle rates are published in acres or hectares; local sellers quote in bigha or guntha
Pair this converter with the Home Loan EMI Calculator when evaluating the cost of land acquisition.
Who Should Use This Converter?
Home buyers and plot investors who encounter listings across cities in different units, converting a Pune guntha listing and a Lucknow bigha listing to a common unit (square feet or acres) is the only way to make a fair comparison.
Real estate agents and brokers who serve clients from different states and need to translate between regional units quickly during site visits or negotiations.
Agricultural landowners and farmers who need to convert between local traditional units and the metric units used in government records, Khasra/Khatauni documents, or crop insurance applications.
NRIs and diaspora investors comparing Indian land in familiar units (acres, square feet) with local broker quotes in bigha, marla, or guntha.
Legal and revenue professionals, advocates, tehsildar staff, and chartered accountants, who work with land records in multiple unit systems and need quick, accurate cross-checks. The Length Converter is a useful companion when working with plot dimensions rather than total area.
What Insights Does the Land Area Converter Give You?
The primary output is the converted area in your chosen target unit, displayed to four decimal places for precision, useful when even small fractions of a unit represent significant value in urban land markets.
Below the main conversion panel, a reference table shows your entered value converted into every supported unit simultaneously. This eliminates repeated queries: enter 1 acre once and immediately see its equivalent in square feet, bigha, hectare, guntha, marla, kanal, cent, and ground, all at a glance.
For Indian land transactions, a useful rule of thumb: values under 1,000 sq ft describe a small urban plot or a portion of one; 2,000–5,000 sq ft is a typical residential plot in Tier-2 cities; 1 acre (43,560 sq ft) is a meaningful benchmark for agricultural or peri-urban land. Anything above 10 acres is typically quoted in hectares in official records.
How to use this Land Area calculator
- Select the FROM unit, open the left dropdown and choose your source unit (e.g. Bigha, North India (UP/Raj)).
- Enter the value, type the land area into the input field. You can enter decimals (e.g. 2.5 bigha).
- Select the TO unit, open the right dropdown and choose your target unit (e.g. Square Foot).
- Read the result, the converted value appears instantly below the input panel.
- Swap direction, tap the ⇅ button between the two panels to reverse the conversion (e.g. switch from bigha→sq ft to sq ft→bigha).
- Use the reference table, scroll down to see your value converted into all 14 units at once. This is especially useful when you need to communicate the same area in multiple formats to different parties.
- Copy or share, use your browser's share or copy function on the URL; the current values are encoded in the URL so the exact conversion is preserved when shared.
Show formula & methodology ↓Show less ↑
Formula & Methodology
All conversions use square metre (m²) as the base unit. The formula is: Result = Input × (F_from ÷ F_to) Where F_from and F_to are the toBase multipliers (value of 1 unit in square metres) for the source and target units respectively. Key toBase multipliers: | Unit | Square Metres | |---|---| | Square Metre | 1 (base) | | Hectare | 10,000 | | Square Kilometre | 1,000,000 | | Square Foot | 0.09290304 (exact) | | Square Yard | 0.83612736 (exact) | | Acre | 4,046.8564224 | | Square Mile | 25,89,988.1103 | | Bigha (UP/Raj pakka) | 2,529.29 | | Biswa (UP) | 126.465 | | Guntha (Maharashtra) | 101.1714 | | Marla (Punjab) | 25.2929 | | Kanal (Punjab) | 505.857 | | Cent (South India) | 40.4686 | | Ground (Tamil Nadu) | 222.967 | Worked example, 3 bigha to acres (UP/Rajasthan): F_from (bigha) = 2,529.29 m² F_to (acre) = 4,046.8564224 m² Result = 3 × (2,529.29 ÷ 4,046.8564224) = 3 × 0.6250 = 1.875 acres Important note on bigha: The bigha value used here is the UP/Rajasthan pakka bigha (2,529.29 m² = 27,225 sq ft). Other regional bigha values differ significantly, the West Bengal bigha is 1,337.8 m² and the Assam bigha is 14,400 sq ft. Always confirm which bigha definition applies before using the converted figure in a legal or financial document. Common reference values: | Conversion | Value | |---|---| | 1 acre | 43,560 sq ft | | 1 acre | 4,046.86 m² | | 1 bigha (UP) | 27,225 sq ft | | 1 bigha (UP) | 0.625 acres | | 1 hectare | 2.471 acres | | 1 guntha | 1,089 sq ft | | 1 kanal | 5,445 sq ft = 8 kanal/acre | | 1 marla | 272.25 sq ft | | 1 cent | 435.6 sq ft | | 1 ground | 2,400 sq ft |
Frequently Asked Questions